76447980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 288

約数和(自身を含む): 290594304

約数和(自身を除く): 214146324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 43, 45, 51, 60, 63, 68, 70, 83, 84, 85, 86, 90, 102, 105, 119, 126, 129, 140, 153, 166, 170, 172, 180, 204, 210, 215, 238, 249, 252, 255, 258, 301, 306, 315, 332, 340, 357, 387, 415, 420, 430, 476, 498, 510, 516, 581, 595, 602, 612, 630, 645, 714, 731, 747, 765, 774, 830, 860, 903, 996, 1020, 1071, 1162, 1190, 1204, 1245, 1260, 1290, 1411, 1428, 1462, 1494, 1505, 1530, 1548, 1660, 1743, 1785, 1806, 1935, 2142, 2193, 2324, 2380, 2490, 2580, 2709, 2822, 2905, 2924, 2988, 3010, 3060, 3486, 3569, 3570, 3612, 3655, 3735, 3870, 4233, 4284, 4386, 4515, 4980, 5117, 5229, 5355, 5418, 5644, 5810, 6020, 6579, 6972, 7055, 7138, 7140, 7310, 7470, 7740, 8466, 8715, 8772, 9030, 9877, 10234, 10458, 10707, 10710, 10836, 10965, 11620, 12699, 13158, 13545, 14110, 14276, 14620, 14940, 15351, 16932, 17430, 17845, 18060, 19754, 20468, 20916, 21165, 21414, 21420, 21930, 24983, 25398, 25585, 26145, 26316, 27090, 28220, 29631, 30702, 32121, 32895, 34860, 35690, 39508, 42330, 42828, 43860, 46053, 49385, 49966, 50796, 51170, 52290, 53535, 54180, 59262, 60673, 61404, 63495, 64242, 65790, 71380, 74949, 76755, 84660, 88893, 92106, 98770, 99932, 102340, 104580, 107070, 118524, 121346, 124915, 126990, 128484, 131580, 148155, 149898, 153510, 160605, 177786, 182019, 184212, 197540, 214140, 224847, 230265, 242692, 249830, 253980, 296310, 299796, 303365, 307020, 321210, 355572, 364038, 374745, 424711, 444465, 449694, 460530, 499660, 546057, 592620, 606730, 642420, 728076, 749490, 849422, 888930, 899388, 910095, 921060, 1092114, 1124235, 1213460, 1274133, 1498980, 1698844, 1777860, 1820190, 2123555, 2184228, 2248470, 2548266, 2730285, 3640380, 3822399, 4247110, 4496940, 5096532, 5460570, 6370665, 7644798, 8494220, 10921140, 12741330, 15289596, 19111995, 25482660, 38223990, 76447980]

約数ペア:

[(1, 76447980), (2, 38223990), (3, 25482660), (4, 19111995), (5, 15289596), (6, 12741330), (7, 10921140), (9, 8494220), (10, 7644798), (12, 6370665), (14, 5460570), (15, 5096532), (17, 4496940), (18, 4247110), (20, 3822399), (21, 3640380), (28, 2730285), (30, 2548266), (34, 2248470), (35, 2184228), (36, 2123555), (42, 1820190), (43, 1777860), (45, 1698844), (51, 1498980), (60, 1274133), (63, 1213460), (68, 1124235), (70, 1092114), (83, 921060), (84, 910095), (85, 899388), (86, 888930), (90, 849422), (102, 749490), (105, 728076), (119, 642420), (126, 606730), (129, 592620), (140, 546057), (153, 499660), (166, 460530), (170, 449694), (172, 444465), (180, 424711), (204, 374745), (210, 364038), (215, 355572), (238, 321210), (249, 307020), (252, 303365), (255, 299796), (258, 296310), (301, 253980), (306, 249830), (315, 242692), (332, 230265), (340, 224847), (357, 214140), (387, 197540), (415, 184212), (420, 182019), (430, 177786), (476, 160605), (498, 153510), (510, 149898), (516, 148155), (581, 131580), (595, 128484), (602, 126990), (612, 124915), (630, 121346), (645, 118524), (714, 107070), (731, 104580), (747, 102340), (765, 99932), (774, 98770), (830, 92106), (860, 88893), (903, 84660), (996, 76755), (1020, 74949), (1071, 71380), (1162, 65790), (1190, 64242), (1204, 63495), (1245, 61404), (1260, 60673), (1290, 59262), (1411, 54180), (1428, 53535), (1462, 52290), (1494, 51170), (1505, 50796), (1530, 49966), (1548, 49385), (1660, 46053), (1743, 43860), (1785, 42828), (1806, 42330), (1935, 39508), (2142, 35690), (2193, 34860), (2324, 32895), (2380, 32121), (2490, 30702), (2580, 29631), (2709, 28220), (2822, 27090), (2905, 26316), (2924, 26145), (2988, 25585), (3010, 25398), (3060, 24983), (3486, 21930), (3569, 21420), (3570, 21414), (3612, 21165), (3655, 20916), (3735, 20468), (3870, 19754), (4233, 18060), (4284, 17845), (4386, 17430), (4515, 16932), (4980, 15351), (5117, 14940), (5229, 14620), (5355, 14276), (5418, 14110), (5644, 13545), (5810, 13158), (6020, 12699), (6579, 11620), (6972, 10965), (7055, 10836), (7138, 10710), (7140, 10707), (7310, 10458), (7470, 10234), (7740, 9877), (8466, 9030), (8715, 8772)]